#app {
  padding-bottom: 0.6rem;
}
#app .modal-dialog {
  margin: 0;
}
#app .modal-body {
  padding: 20px 0;
}
#app .swiper-container {
  height: 80vh;
  min-height: 500px;
  max-height: 650px;
}
#app .swiper-container img {
  max-height: 100%;
}
#app .swiper-button-next,
#app .swiper-button-prev {
  display: none;
}
#app .help {
  width: 100%;
  height: 0.6rem;
  line-height: 0.6rem;
  font-size: 0.3rem;
  color: white;
  letter-spacing: 3px;
  background-color: #ff9e2b;
  position: fixed;
  left: 0;
  bottom: 0;
}
